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08-14-2008, 08:41 AM
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#1
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Tuning the M90 3.8 V6 a bit..
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
Posts: 5,455
Thanks: 3
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:pnoid: Sorry to get your hopes up, its a GM 3.8..
0* KR, 19* best timing advance, I'm still playing with the timing tables.. 02s around ~920
.. a run from zero then a run from 20.. for those who don't have skipshift.. you can hear the gas hit the floor and then its in first  In both vids I was chirping the tires all the way through first, that's gotta be hurting my acceleration
I feel like it could be faster but I've run a mid 13 so far, at high altitude, going to get to Atco here soon for some runs, its a shame its so warm out
84*, 80% humidity when these videos were done, I know its nothing special but let me know what you think:
http://s254.photobucket.com/albums/h...t=MVI_0794.flv
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And the 20 MPH roll...
MVI_0795.flv - Video - Photobucket - Video and Image Hosting
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2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
Last edited by MonteCitan; 08-14-2008 at 08:47 AM..
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08-14-2008, 08:45 AM
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#2
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Re: Tuning the M90 3.8 V6 a bit..
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
Posts: 5,455
Thanks: 3
Thanked 20 Times in 20 Posts
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__________________
2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
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08-14-2008, 09:07 AM
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#3
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Re: Tuning the M90 3.8 V6 a bit..
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Mmmm.... Catfish
Join Date: Feb 2007
City: St Louis
State: Missouri
Posts: 2,228
Thanks: 7
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It sounds good to me. Looks like it runs like hell.

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03 GT silver, BBK intake, March underdrive crank pulley, Spec Stage2 clutch, Spec lightweight flywheel, Pypes catless x-pipe, short throw shifter, Cobra wheels, Termi front bumper and hood.
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08-14-2008, 12:03 PM
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#4
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Re: Tuning the M90 3.8 V6 a bit..
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I need bolts
Join Date: Oct 2004
City: Dallas PA
State: Pennsylvania
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Definitley faster than my 3.8 at this point.
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08-14-2008, 01:04 PM
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#5
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Re: Tuning the M90 3.8 V6 a bit..
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Deranged
Join Date: Jan 2005
City: Largo
State: Florida
Posts: 7,100
Thanks: 5
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Mods-MAc CAI , True Dual Flowmaster 40,3.73 ,T-Lok, 25% UDP, 3/8 Phenolic Intake Spacer ,Steeda Tri-ax, SCT Chip/Dyno Tune
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08-14-2008, 04:38 PM
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#6
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Re: Tuning the M90 3.8 V6 a bit..
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
Posts: 5,455
Thanks: 3
Thanked 20 Times in 20 Posts
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Your car looks better though
and your exhaust sounds better than mine
Mine .. sounds... so hard to describe... blatty? and raspy until I hit boost... if I'm light on the throttle it sounds horrible - I really need to put a resonator in
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2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
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08-16-2008, 12:38 AM
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#7
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Re: Tuning the M90 3.8 V6 a bit..
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
Posts: 5,455
Thanks: 3
Thanked 20 Times in 20 Posts
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was out cruising around, ended up 15 minutes from the track so hopped on over
got 4 runs in in about 2 hours then took off..
Got a PB MPH and PB 1/4 mile but I was all over the place, mostly unable to nail my launch, even the 2.0 60' I was spinning through a lot of first, on/off the gas/etc
First run was highest trap
Went from driving into the track to the run within 10 minutes, so basically a hot lap Outside temp 81, humidity 78
R/T ... .389
60' ... 2.222
330 ... 6.312
1/8 ... 9.393<-- Watch this # drop.. guess my launches got better
MPH ... 81.98
1000 ... 11.968
1/4 ... 14.121 (d'oh!)
MPH ... 105.40 <-- best!
Second run:
60 - 2.276
1/8 - 8.995 < better!
MPH - 81.79 < worse??
1/4 13.777 <-- better!
MPH 102.73 <-- worst?? I think I let off the gas before MPH was recorded
Third run:
60' - 2.118
1/8 - 8.970 <-- better yet
MPH - 82.22<-- best
1/4 - 13.697
MPH - 104.15
Followed by a
Fourth run was best 1/4, 30 minute cooldown, Several 9 second cars went before me, I got right in their groove, left at 2300 RPM and rolled into it possible too much, but less spin than the other runs. I can only imagine what slicks would be like, or our cars with RWD.. - Outside temp 76, humidity 79
R/T ... .255
60' ... 2.006 (!)
330 ... 5.648
1/8 ... 8.669 < -- best!
MPH ... 81.95
1000 ... 11.272
1/4 ... 13.463 <-- best
MPH ... 104.39
I know with cooler weather I could see 13.3 or better, maybe even 12s with slicks
0* KR on every single run except one blip into third each time.. under 2*
I wonder what headers/injectors/3.0" pulley would do for me
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2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
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